New Hampshire Cosmetology Practice Exam 2025 – 400 Free Practice Questions to Pass the Exam

The primary categories of hair color are indeed temporary and permanent. Temporary hair color products are designed to coat the hair shaft and do not penetrate the hair cuticle, which means they typically wash out after several shampoos. This type of color is often used for short-term styles or fashion colors and is ideal for clients wanting to experiment without a long-term commitment.

On the other hand, permanent hair color involves the chemical process that alters the hair structure to deliver a color change that lasts until the hair grows out or is cut off. Permanent color penetrates the hair shaft and can provide long-lasting results, effectively covering gray hair and allowing for significant alterations in hair color.

Options like permanent and semi-permanent do address types of coloring within the broader category but do not encompass the full spectrum of hair coloring options as clearly as temporary and permanent do. Lightening and enriching focus on specific processes rather than the overall classification. Lastly, natural and artificial refer to the source of the color rather than its longevity or application type. Understanding these distinctions helps in choosing the right products for various hair coloring needs and client preferences.